Introduction

This Bulletin deals with several important papers, but particularly notable are the revision of the Paramesochridae by Kunz (1981), the discussion of Oniscopsis by Becker & Kunz (1981) and the partial revision of Tisbe by Volkmann (1979c); all are major contributions to harpacticoid systematics. As in previous Amendment Bulletins (Wells, 1978, 1979, 1981) the page numbers in parentheses are those of the original Keys (Wells, 1976).